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25 Posted Topics
 | Hey everyone! I'm brand new to Android and have been working on a very basic app that just takes a picture with an image overlay and saves it. So far I have figured out how to get the camera preview, take a picture, and do an image overlay on the …  |
| | So I have taken two courses in college over Java and feel fairly comfortable with it. Aside from that, I have an excellent book that helps me figure things out when I'm not sure about something. Now I'm trying to learn all about Android apps and how to write them, …  |
| | Hi, So I'm working on a shirt printing quoter for a client. Basically you fill out a few fields and it tells you how much it would cost to print your design on 24+ shirts. After you see your total, you can place your order by filling in contact info …  |
| | Hi, I am busy working on a subscription site and am in need of some help. I don't have a merchant account and therefore cannot take credit cards directly. I see paypal has a service for $20 a month that allows you to take credit cards. I'm confused as to … |
| | Hi, I need to do the exact same thing this website <http://abtees1.com/> does when you mouseover one of their shirts. I have absolutely no idea how to do this and I can't seem to find anything on the internet quite like it. Any help is greatly appreciated. Thanks! |
| | Attached is a picture of the database layout I'm talking about. I would like to list out all the shirts in the database along with which categories they are in, and which textures and colors they come in. These are all many to many relationships, and hence the linking tables. … |
| | I think he just gave you the answer. [CODE=html] <!--[if IE 6]> <?php include('includes/nav.php'); ?> <![endif]-->[/CODE]  |
| | I have a picture of my database design attached. Basically what I'm wondering is if there is a way that I can use the foreign keys I have set up. For instance, shirtColorsLink contains two columns, shirtId, and colorId. Both are foreign keys from the shirts table and the colors … |
| | Re: Two column table Do you know html? You would have to set up the table before the while loop then do a table row for each item. I don't see your 2nd column data, I just see the catName. But I guess it would be something like: [CODE=php] <?php $letter = $data['letter']; $getCats … |
| | I would like to start development on a web application but really have no idea how to do it. I like to think that I am pretty well versed in PHP, but feel like my coding practices are off. What I would like to know is, what is "the best" … |
| | you can check out this script. it's a great jump off point. [url]http://www.evolt.org/PHP-Login-System-with-Admin-Features[/url] |
| | Hi, I'm fairly new to java, but feel as though I understand the concepts fairly well. I have a server at home that I would like for several computers to be able to back up to. With the help of NetBeans, I would like to do this without simply downloading … |
| | [code=php] foreach($files as $filename) { $file2 = $file2.$filename."<br />"; echo $file2; } [/code] What is wrong with this foreach loop? I just cannot figure it out. It is supposed to take the value from $files and store it in $filename. It's not doing this. It says $filename is an Array. … |
| | Can someone please help me with this recursive function! It's messing up the incrementing of $x. I don't know what's wrong and I've been looking at it for so long now. [CODE=php]function list_dir($handle, $path) { // Loop over the directory and don\"t display certain files global $x; $x = 0; … |
 | When I did avatars for the first time I made it so when the person uploaded their avatar, it would save to some directory /images or something and then wrote the filename to the db. That way, when I while looped to spit out the data like someone has already … |
| | I would really appreciate help here. I think I'm just missing something small but I just can't figure it out. I have 2 questions about the following code: [CODE=php] <? if(isset($_POST['download'])) { $x = 0; $download_path = dirname(__FILE__).'/'; echo "<b>Downloading from $download_path:</b><br />"; $file = array(); while($x <= $_POST['download']) { … |
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| | I was wondering if anyone had any good places I could look at to learn how to write a comments script. I need to allow comments on content if people are signed in. Thanks  |
| | Re: LAMP Server Ubuntu server. Follow the posts on this blog. [url]http://ourserver.wordpress.com[/url] |
| | [code=php]<?php /* Dynamic Heading Generator By Stewart Rosenberger http://www.stewartspeak.com/headings/ This script generates PNG images of text, written in the font/size that you specify. These PNG images are passed back to the browser. Optionally, they can be cached for later use. If a cached image is found, a new image will … |
| | I've been working at this and I just can't get this. Can anyone please tell me why this just will not work? [CODE=php] function procNewsStory() { global $session, $database; $admin = $session->username; $date = time(); $title=$_POST['title']; $story=$_POST['story']; $story_id = time(); $q = "INSERT INTO " .TBL_SITE_NEWS. " VALUES ('$admin', '$time', … |
| | Hi, I would like to set variables from session variables. Like this: [CODE=php] $fname=$_SESSION['fname']; $lname=$_SESSION['lname']; $email=$_SESSION['email']; $month=$_SESSION['month']; $day=$_SESSION['day']; $year=$_SESSION['year']; $city=$_SESSION['city']; $state=$_SESSION['state']; $uname=$_SESSION['uname']; $pass=$_SESSION['pass']; $encpass=$_SESSION['encpass'];[/CODE] I think this is triggering the following error: Warning: Unknown: Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised … |
| | Can anyone provide me some tips on user management using php? What do you consider to go about registering users and allowing them to login.? |
| | [CODE]$realUser = mysql_query("SELECT Username FROM my_db WHERE Username = $user ");[/CODE] This is not storing the $user value to $realUser. I am correctly using $_REQUEST['user'] to retrieve the value for $user from a form, and I am connected to my database. I understand there is an issue with PHP variables …  |
| | Hi, I've been looking all over, and I can't seem to figure this out. I have to generate a random number within the range of -99 and 99. I know about RANDOM, but I don't know how I could use that to keep the numbers within this range. Any help … |
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